Sony kv27s15 just went dead, how to fix it?

Nope. It appears that you now have a main power supply issue since the set is dead.

It sounds like the lamp has failed. It is advisable to use a genuine Sony lamp. The part number for is XL-5200. It will cost around 180.00. That should fix you problem. If you cannot find the lamp local to you can order it form Sony at.
1800-222-SONY
I hope this help,
Skyassoc

Ur LCD inverter board it dead,replaced the board to get ur picture back.

unplug for a couple of minutes then plug back in and try

that is because plasma tvs have a limit on there screen life and if all is done all day for months and months was watching tv ,playing games then you will need a new tv plasmas **** you can get same quality out of a lcd flat panel and three time the screen life or you could spend anthor grand and have the solution replace and maybe the that part of the control board went out and you will spending about half of what you paid for it to fix thats why i have two lcds have not had one problem with them one 32 for my computer and a 42 for me to watch tv ov on play games with and both the same brand and i paid 1200 for both brand new

Sony TVs come with a one year warranty on parts and labor. Call Sony at 1-800-222-SONY They will find a local company to service this product.

These TVs have a self-diagnostic screen that a tech can access to help solve the problem. Your problem could be any number of things including the fan(s) stopping, the ballast board failing, Q-box issue or none of the above.

michtech

Hello it is the bulb the bulb's on the Rear projection tv are ****. Buy  new tv cause it costs alot to have these tv fixed.

Power supply failure caused by bad solder connects in horiz
drive circuit = four parts blown in quick succession = repair
shop cost = under 200.00...................................T.

Your pdp panel sounds faulty - Count the red flashes this is an error code.

call sears.